1. Estudios observacionales de la demanda en asistencia primaria;Alonso;Atención Primaria,1987
2. Información sanitaria en atención primaria;Gervas;Revisiones en Salud Pública,1989
3. AIM Essentials;Rossing,1990
4. Ambulatory care medical records. Uniforms minimum basic data set;Jackson;JAMA,1975
5. Uniform Ambulatory Medical Care Minimum Data Set. US Deoartment of Health and Human Services,1981